MAX941C 데이터 시트보기 (PDF) - Maxim Integrated
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MAX941C Datasheet PDF : 12 Pages
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High-Speed, Low-Power, 3V/5V,
Rail-to-Rail Single-Supply Comparators
ABSOLUTE MAXIMUM RATINGS
Power-Supply Ranges
Supply Voltage V+ to GND ................................................+7V
Differential Input Voltage ..........................-0.3V to (V+ + 0.3V)
–LSC——AH—o—T—mD—C—Nm–H–oCnIon-npMturootdl(eMInIApnXup9tu4(tM1VAoolXnta9lyg4)e1....o....n....l..y....).............................---000...333VVV
to
to
to
(V+
(V+
(V+
+
+
+
0.3V)
0.3V)
0.3V)
Continuous Power Dissipation (TA = +70°C)
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) ...727mW
8-Pin SO (derate 5.88mW/°C above +70°C)................471mW
8-Pin µMAX (derate 4.1mW/°C above +70°C) .............330mW
8-Pin CERDIP (derate 8.00mW/°C above +70°C)........640mW
14-Pin Plastic DIP (derate 10.00mW/°C above +70°C)..800mW
14-Pin SO (derate 8.33mW/°C above +70°C)..............667mW
14-Pin CERDIP (derate 9.09mW/°C above +70°C)......727mW
Operating Temperature Ranges
MAX94_C_ _ .......................................................0°C to +70°C
MAX94_E_ _.....................................................-40°C to +85°C
MAX94_MJ _ ..................................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V+ = 2.7V to 6.0V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C. See Note 14.)
PARAMETER
Positive Supply Voltage
Input Voltage Range
SYMBOL
V+
VCMR
(Note 1)
CONDITIONS
MIN TYP MAX UNITS
2.7
6.0
V
-0.2
V+ + 0.2 V
Input-Referred Trip
Points
VTRIP
VCM = 0V
or
VCM = V+
(Note 2)
TA = +25°C
MAX94_C_ _, MAX94_EP_,
MAX94_ES_, MAX94_MJ_
MAX941EUA/MAX942EUA
TA = TMIN
to TMAX
MAX94_C_ _, MAX94_EP_,
MAX94_ES_, MAX94_MJ_
MAX941EUA/MAX942EUA
1
3
mV
1
4
4
mV
6
Input Offset Voltage
Input Bias Current
Input Offset Current
MAX94_C_ _, MAX94_EP_,
VCM = 0V TA = +25°C MAX94_ES_, MAX94_MJ_
VOS
or
VCM = V+
MAX941EUA/MAX942EUA
MAX94_C_ _, MAX94_EP_,
(Note 3)
TA = TMIN MAX94_ES_, MAX94_MJ_
to TMAX
MAX941EUA/MAX942EUA
IB
VIN = VOS, VCM = 0V or
VCM = V+ (Note 4)
MAX94_C
MAX94_E/M
IOS
VIN = VOS, VCM = 0V or V+
1
2
mV
1
3
3
mV
5.5
150
300
nA
150
400
10
100
nA
Common-Mode Rejection
Ratio
CMRR
(Note 5)
MAX94_C_ _, MAX94_EP_,
MAX94_ES_, MAX94_MJ_
MAX941EUA/MAX942EUA
80
300
µV/V
80
800
Power-Supply Rejection
Ratio
Output High Voltage
Output Low Voltage
Output Leakage Current
PSRR
VOH
VOL
ILEAK
2.7V ≤ V+ ≤ 6.0V,
VCM = 0V
ISOURCE = 400µA
ISOURCE = 4mA
ISINK = 400µA
ISINK = 4mA
(Note 6)
MAX94_C_ _, MAX94_EP_,
MAX94_ES_, MAX94_MJ_
80
300
MAX941EUA/MAX942EUA
80
350
V+ - 0.4 V+ - 0.2
V+ - 0.4 V+ - 0.3
0.2
0.4
0.3
0.4
1
µV/V
V
V
µA
2 _______________________________________________________________________________________
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